Lexmark 502X R. Black toner page yield: 10000 pages, Printing colours: Black, Quantity per pack: 1 pc(s)Compatible Printers: Lexmark MS 410 dn, Lexmark MS 610 dtn, Lexmark MS 610 dte, Lexmark MS 410 d, Lexmark MS 610 dn, Lexmark MS 510 dn, Lexmark MS 610 de, Lexmark MS 415 dn